package com.hongyue.dey01;

import java.io.FileInputStream;
import java.io.IOException;

public class Demo {
    public static void main(String[] args) throws IOException {
        FileInputStream fis = new FileInputStream("D:\\jiuye\\dey11\\src\\com\\hongyue\\dey01\\aaa.txt");
        for (int a = 0; a != -1; a = fis.read()) {
            System.out.print((char) a);
        }
        fis.close();
    }
}
